On the space-time admitting some geometric structures on energy-momentum tensors

Kanak Kanti Baishya; Ajoy Mukharjee

doi:10.15446/recolma.v51n2.70904

Publié-e

2017-07-01

On the space-time admitting some geometric structures on energy-momentum tensors

Sobre el espacio-tiempo admitiendo algunas estructuras geométricas en tensores de energía-momento

DOI :

https://doi.org/10.15446/recolma.v51n2.70904

Mots-clés :

General relativistic perfect fluid space-time, Einstein's field equation, energy-momentum tensor, semi-symmetric energy-momentum tensor (en)
Espacio-tiempo fluido general relativista perfecto, campo de Einstein, tensor energía-momento, tensor semi-simétrico de energía-momento (es)

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Auteurs-es

Kanak Kanti Baishya Kurseong College
Ajoy Mukharjee St. Joseph's College

Résumé (en)
Résumé (es)

This paper presents a study of a general relativistic perfect fluid space-time admitting various types of curvature restrictions on energy-momentum tensors and brings out the conditions for which uids of the space-time are sometimes phantom barrier and some other times quintessence barrier. The existence of a space{time where fluids behave as phantom barrier is ensured by an example.

Este artículo presenta un estudio del tiempo-espacio fluido perfecto relativista general admitiendo varios tipos de restricciones de curvatura en los tensores de energía-momento y saca a relucir las condiciones para las cuales los fluidos del espacio-tiempo son a veces barrera fantasma y otras veces barrera de quintaesencia. La existencia de un espacio-tiempo donde los líquidos se comportan como barrera fantasma es garantizado por un ejemplo.

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Comment citer

APA

Baishya, K. K. et Mukharjee, A. (2017). On the space-time admitting some geometric structures on energy-momentum tensors. Revista Colombiana de Matemáticas, 51(2), 259–269. https://doi.org/10.15446/recolma.v51n2.70904

ACM

[1]

Baishya, K.K. et Mukharjee, A. 2017. On the space-time admitting some geometric structures on energy-momentum tensors. Revista Colombiana de Matemáticas. 51, 2 (juill. 2017), 259–269. DOI:https://doi.org/10.15446/recolma.v51n2.70904.

ACS

(1)

Baishya, K. K.; Mukharjee, A. On the space-time admitting some geometric structures on energy-momentum tensors. rev.colomb.mat 2017, 51, 259-269.

ABNT

BAISHYA, K. K.; MUKHARJEE, A. On the space-time admitting some geometric structures on energy-momentum tensors. Revista Colombiana de Matemáticas, [S. l.], v. 51, n. 2, p. 259–269, 2017. DOI: 10.15446/recolma.v51n2.70904. Disponível em: https://revistas.unal.edu.co/index.php/recolma/article/view/70904. Acesso em: 22 janv. 2025.

Chicago

Baishya, Kanak Kanti, et Ajoy Mukharjee. 2017. « On the space-time admitting some geometric structures on energy-momentum tensors ». Revista Colombiana De Matemáticas 51 (2):259-69. https://doi.org/10.15446/recolma.v51n2.70904.

Harvard

Baishya, K. K. et Mukharjee, A. (2017) « On the space-time admitting some geometric structures on energy-momentum tensors », Revista Colombiana de Matemáticas, 51(2), p. 259–269. doi: 10.15446/recolma.v51n2.70904.

IEEE

[1]

K. K. Baishya et A. Mukharjee, « On the space-time admitting some geometric structures on energy-momentum tensors », rev.colomb.mat, vol. 51, nᵒ 2, p. 259–269, juill. 2017.

MLA

Baishya, K. K., et A. Mukharjee. « On the space-time admitting some geometric structures on energy-momentum tensors ». Revista Colombiana de Matemáticas, vol. 51, nᵒ 2, juillet 2017, p. 259-6, doi:10.15446/recolma.v51n2.70904.

Turabian

Baishya, Kanak Kanti, et Ajoy Mukharjee. « On the space-time admitting some geometric structures on energy-momentum tensors ». Revista Colombiana de Matemáticas 51, no. 2 (juillet 1, 2017): 259–269. Consulté le janvier 22, 2025. https://revistas.unal.edu.co/index.php/recolma/article/view/70904.

Vancouver

1.

Baishya KK, Mukharjee A. On the space-time admitting some geometric structures on energy-momentum tensors. rev.colomb.mat [Internet]. 1 juill. 2017 [cité 22 janv. 2025];51(2):259-6. Disponible à: https://revistas.unal.edu.co/index.php/recolma/article/view/70904